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Lapatulllka [165]
2 years ago
10

What property do all of the group 18 elements have that make them stand out from other elements?

Chemistry
1 answer:
matrenka [14]2 years ago
5 0
They are very stable (not reactive).

This is because their outer shell has a total of 8 valence electrons. All elements strive to get towards a full outer shell, but since these elements already have a full outer shell, they are fairly unreactive.
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